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Emerald|Lab Grown|IGI

3.28ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700512250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700512250

Diamond specifications and retailer prices

From €1,439 EUR
$1,608 USD
As of October 30, 2026
Save €5,605 EUR (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €7,044 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.28ct lab-grown emerald diamond

This 3.28ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700512250 or 700512250. Listed at 27 retailers as of October 29, 2026, with prices from €1,439 to €7,044, a €5,605 spread on the same certified stone. Brilliant Earth lists it at €7,044. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512250
Dimensions9.92 × 7.07 × 4.74 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.92 mm7.07 mm3.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512250
Side View
Table 67.0%Crown 31.8°Girdle: MediumPavilion 41°Culet: LNGDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,044 EUR|Low: €1,439 EUR|High: €7,044 EUR|Avg: €3,429 EUR
Brilliant Earth
Retailer 2
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Retailer 26
October 31, 2026
Retailer 17€1,439 EUR
Retailer 5€1,566 EUR
Retailer 16€1,669 EUR
Retailer 26€1,719 EUR
Retailer 4€1,845 EUR
Retailer 7€1,858 EUR
Retailer 20€1,971 EUR
Retailer 23€2,366 EUR
Retailer 8€2,511 EUR
Retailer 25€2,648 EUR
Retailer 10€2,953 EUR
Retailer 11€3,107 EUR
Retailer 15€3,130 EUR
Retailer 12€3,777 EUR
Retailer 24€3,877 EUR
Retailer 2€3,901 EUR
Retailer 6€4,340 EUR
Retailer 21€4,350 EUR
Retailer 3€4,776 EUR
Retailer 9€5,091 EUR
Retailer 18€5,187 EUR
Retailer 22€5,673 EUR
Retailer 13€5,695 EUR
Retailer 19€6,227 EUR
Retailer 14€6,410 EUR
Brilliant Earth€7,044 EUR

27 data points across 26 retailers

27 retailers€1,439 EUR to €7,044 EUR

A
Cheapest Retailer
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€1,439 EUR
$1,608 USD
A
Retailer 2
-
€1,566 EUR
$1,750 USD
View
A
Retailer 3
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€1,669 EUR
$1,865 USD
View
A
Retailer 4
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€1,719 EUR
$1,920 USD
View
A
Retailer 5
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€1,845 EUR
$2,061 USD
View
Final sale: no returns
A
Retailer 6
-
€1,858 EUR
$2,076 USD
View
A
Retailer 7
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€1,971 EUR
HK$17,200 HKD
View
A
Retailer 8
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€2,366 EUR
£2,081 GBP
View
Retailer 9
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€2,487 EUR
£2,188 GBP
View
Price last confirmed 15 days ago
A
Retailer 10
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€2,511 EUR
$2,805 USD
View
A
Retailer 11
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€2,648 EUR
View
A
Retailer 12
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€2,953 EUR
$3,299 USD
View
A
Retailer 13
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€3,107 EUR
$3,471 USD
View
A
Retailer 14
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€3,130 EUR
$3,497 USD
View
Retailer 15
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€3,777 EUR
A$6,492 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
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€3,877 EUR
ZAR 69,980 ZAR
View
B+
Retailer 17
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€3,901 EUR
£3,432 GBP
View
B+
Retailer 18
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€4,340 EUR
$4,849 USD
View
B+
Retailer 19
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€4,350 EUR
$4,860 USD
View
B+
Retailer 20
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€4,776 EUR
£4,201 GBP
View
B+
Retailer 21
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€5,091 EUR
$5,687 USD
View
Retailer 22
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€5,187 EUR
$5,795 USD
View
Price last confirmed 12 days ago
B
Retailer 23
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€5,673 EUR
$6,338 USD
View
B
Retailer 24
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€5,695 EUR
SGD 8,598 SGD
View
Retailer 25
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€6,227 EUR
A$10,703 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
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€6,410 EUR
$7,161 USD
View
Most Expensive
B
Brilliant Earth
14847770A · Oct 29
€7,044 EUR
$7,870 USD
View
26 more retailers have this diamond
Prices start from €1,439 EURSave up to €5,605 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.28ct Emerald
€1,439 EUR